Add output timestamp and location name

src/calc.go

@@ -39,13 +39,14 @@ func newDataset() (ds tResults) {
 	return
 }
 
-func calc(now time.Time, lat float64, lon float64) (res tResults) {
+func calc(now time.Time, lat float64, lon float64, name string) (res tResults) {
 	res = newDataset()
 
 	res.Time = now
 	res.Location = make(map[string]interface{})
 	res.Location["lat"] = lat
 	res.Location["lon"] = lon
+	res.Location["name"] = name
 
 	// sunlight times
 	arr := suncalc.GetTimes(now, lat, lon)

src/capitals/capitals.go

@@ -33,7 +33,7 @@ func readJSON(content string) (capitals tCapitals) {
 
 func (cap tCapital) GetLocation(s string) (loc location.Location) {
 	for _, cap := range cap.Capitals {
-		if strings.EqualFold(s, cap.Capital) {
+		if strings.EqualFold(s, cap.Name) {
 			loc = cap
 			break
 		}

src/location.go

@@ -9,13 +9,14 @@ func getLocation(arr []string) (loc location.Location) {
 	caps := capitals.Init()
 	if len(arr) == 1 {
 		loc = caps.GetLocation(arr[0])
+		loc.Name = arr[0]
 	}
 	if len(arr) > 1 {
 		coords, err := parseCoords(arr)
 		if err == nil {
-			loc.Capital = "custom"
 			loc.Coords.Lat = coords.Lat
 			loc.Coords.Lon = coords.Lon
+			loc.Name = "custom"
 		}
 	}
 	return loc

src/location/main.go

@@ -1,7 +1,7 @@
 package location
 
 type Location struct {
-	Capital string
+	Name    string
 	Country string
 	Coords  Coords
 }

src/main.go

@@ -21,12 +21,12 @@ func main() {
 	} else {
 		// try to find capital, if fails assume to be coords
 		loc := getLocation(CLI.Location)
-		if loc.Capital == "" {
+		if loc.Name == "" {
 			displayErr()
 		} else {
 			now := time.Now()
-			t := calc(now, loc.Coords.Lat, loc.Coords.Lon)
-			t.Location["name"] = loc.Capital
+			t := calc(now, loc.Coords.Lat, loc.Coords.Lon, loc.Name)
+			t.Location["name"] = loc.Name
 
 			out := stringToJSON(t)
 
@@ -65,3 +65,7 @@ func displayErr() {
 	fmt.Println("example: astrocalc berlin, astrocalc 55.2 22.1")
 	os.Exit(1)
 }
+
+func ts() string {
+	return time.Now().Format("[2006-01-02 15:04:05]")
+}

src/server.go

@@ -10,7 +10,7 @@ import (
 )
 
 func runServer() {
-	fmt.Printf("listening at %d", CLI.Port)
+	fmt.Printf("%s listening at %d\n", ts(), CLI.Port)
 	http.HandleFunc("/", returnHandler)
 	err := http.ListenAndServe(":"+strconv.Itoa(CLI.Port), nil)
 	if err != nil {
@@ -39,7 +39,8 @@ func returnHandler(w http.ResponseWriter, r *http.Request) {
 			loc = getLocation([]string{paramLat, paramLon})
 		}
 		now := time.Now()
-		data := calc(now, loc.Coords.Lat, loc.Coords.Lon)
+		data := calc(now, loc.Coords.Lat, loc.Coords.Lon, loc.Name)
+		fmt.Printf("%s respond for location %+v\n", ts(), data.Location)
 		w.Header().Set("Content-Type", "application/json")
 		w.WriteHeader(http.StatusCreated)
 		json.NewEncoder(w).Encode(data)